- Mutations in PMM2 that cause congenital disorders of glycosylation, type Ia (CDG-Ia). Matthijs, G., Schollen, E., Bjursell, C., Erlandson, A., Freeze, H., Imtiaz, F., Kjaergaard, S., Martinsson, T., Schwartz, M., Seta, N., Vuillaumier-Barrot, S., Westphal, V., Winchester, B. Hum. Mutat. (2000)









